From 23a6360c257393cc2a976f50248632165c6d318e Mon Sep 17 00:00:00 2001
From: Colleen Murphy <colleen.murphy@suse.de>
Date: Tue, 24 Jul 2018 11:26:12 +0200
Subject: [PATCH] Add workaround for ethercalc bug

There is a bug with global npm installs[1] which causes node to be
unable to find the SocialCalc.js module. We can work around it by
symlinking the socialcalc module into the location that node expects to
find it[2].

[1] https://github.com/audreyt/ethercalc/issues/542
[2] https://github.com/audreyt/ethercalc/issues/542#issuecomment-330039410

Change-Id: I6f751c19c772cda74f5a7b601238b4519039d257
---
 manifests/init.pp | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/manifests/init.pp b/manifests/init.pp
index befe402..6a284e9 100644
--- a/manifests/init.pp
+++ b/manifests/init.pp
@@ -103,6 +103,20 @@ class ethercalc (
     require => Anchor['nodejs-package-install'],
   }
 
+  # NOTE(cmurphy) Workaround global install issue
+  # https://github.com/audreyt/ethercalc/issues/542
+  if ($use_nodejs_version == '6.x') {
+    file { "${base_install_dir}/node_modules/ethercalc/node_modules":
+      ensure  => directory,
+      require => [File[$base_install_dir], Exec['install-ethercalc']],
+    }
+    file { "${base_install_dir}/node_modules/ethercalc/node_modules/socialcalc":
+      ensure  => link,
+      target  => "${base_install_dir}/node_modules/socialcalc",
+      require => File["${base_install_dir}/node_modules/ethercalc/node_modules"],
+    }
+  }
+
   # TODO(ianw): remove this when trusty is dropped
   if $use_upstart {